에 의해 작성된 Hans Petter Selasky on 2024-09-03
1. Quick Audio Sonar gives information about frequency, phase and can correlate two different audio signal to measure audio delay.
2. If nothing is detected select another input or output device by pressing the "AUDIO CONFIG" button.
3. To measure delay select main input channel OUTPUT-0.
4. Quick Audio Sonar can be used to tune audio systems.
5. Then Select WHITE NOISE for output channel 0.
6. Drag the noise level bar to the left to reduce the output level.
7. A read peak in the bottom graph in the main window will indicate a strong correlation.
8. For a quick start whistle and watch the graph detecting your whistle tone.
9. By default the input channel left (INPUT-0) is correlated to itself.
10. Further the exact location of the peak in milliseconds is printed in the MAX= line.
11. Notice the volume level might be high.
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